IT8147665A0 - Perfezionamento nei procedimenti per la produzione di butilstirolo terziario - Google Patents
Perfezionamento nei procedimenti per la produzione di butilstirolo terziarioInfo
- Publication number
- IT8147665A0 IT8147665A0 IT8147665A IT4766581A IT8147665A0 IT 8147665 A0 IT8147665 A0 IT 8147665A0 IT 8147665 A IT8147665 A IT 8147665A IT 4766581 A IT4766581 A IT 4766581A IT 8147665 A0 IT8147665 A0 IT 8147665A0
- Authority
- IT
- Italy
- Prior art keywords
- styrol
- procedures
- improvement
- production
- tertiary butyl
- Prior art date
Links
- -1 BUTYL Chemical group 0.000 title 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
- B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/116,658 US4291184A (en) | 1980-01-29 | 1980-01-29 | Process for producing tertiary-butylstyrene |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8147665A0 true IT8147665A0 (it) | 1981-01-29 |
IT1209842B IT1209842B (it) | 1989-08-30 |
Family
ID=22368489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8147665A IT1209842B (it) | 1980-01-29 | 1981-01-29 | Perfezionamento nei procedimenti per la produzione di butilstirolo terziario |
Country Status (8)
Country | Link |
---|---|
US (1) | US4291184A (it) |
JP (1) | JPS56155649A (it) |
CA (1) | CA1150227A (it) |
DE (1) | DE3103004A1 (it) |
FR (1) | FR2474485B1 (it) |
GB (1) | GB2068252B (it) |
IT (1) | IT1209842B (it) |
MX (1) | MX156573A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400568A (en) * | 1982-04-16 | 1983-08-23 | Hanns Hofmann | Process for preparing styrene, and an appropriate agent |
US4450068A (en) * | 1982-12-20 | 1984-05-22 | Phillips Petroleum Company | Demetallization of hydrocarbon containing feed streams |
US4471146A (en) * | 1983-02-03 | 1984-09-11 | The Dow Chemical Company | Oxydehydrogenation process |
US4430207A (en) * | 1983-05-17 | 1984-02-07 | Phillips Petroleum Company | Demetallization of hydrocarbon containing feed streams |
US4507402A (en) * | 1983-09-30 | 1985-03-26 | Kukes Simon G | Catalyst for demetallization of hydrocarbon containing feed streams |
US4609638A (en) * | 1984-01-31 | 1986-09-02 | Phillips Petroleum Company | Demetallization of hydrocarbon containing feed streams |
US4705768A (en) * | 1986-05-05 | 1987-11-10 | Phillips Petroleum Company | Coprecipitate of metal phosphates |
US5679878A (en) * | 1992-10-28 | 1997-10-21 | Deltech Corporation | Process for dehydrogenation of alkyl aromatic compounds |
CN113578331B (zh) * | 2021-08-05 | 2023-10-24 | 大连海事大学 | 一种钴铈锆复合氧化物催化剂及制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207805A (en) * | 1960-06-17 | 1965-09-21 | Petro Tex Chem Corp | Dehydrogenation in the presence of oxygen and an ammonium halide |
US3403192A (en) * | 1965-03-29 | 1968-09-24 | Exxon Research Engineering Co | Sulfur-promoted oxidative dehydrogenation process |
US3733327A (en) * | 1971-06-28 | 1973-05-15 | Dow Chemical Co | Catalytic oxydehydrogenation of alkyl aromatics and alkyl pyridines |
JPS5323823B2 (it) * | 1973-01-22 | 1978-07-17 | ||
US3923916A (en) * | 1974-05-28 | 1975-12-02 | Dow Chemical Co | Oxydehydrogenation of ethyl benzene |
US3935126A (en) * | 1974-05-28 | 1976-01-27 | The Dow Chemical Company | Catalyst and method of oxydehydrogenation of alkyl aromatic compounds |
-
1980
- 1980-01-29 US US06/116,658 patent/US4291184A/en not_active Expired - Lifetime
-
1981
- 1981-01-13 CA CA000368373A patent/CA1150227A/en not_active Expired
- 1981-01-14 GB GB8101009A patent/GB2068252B/en not_active Expired
- 1981-01-28 MX MX185747A patent/MX156573A/es unknown
- 1981-01-28 FR FR8101612A patent/FR2474485B1/fr not_active Expired
- 1981-01-29 DE DE19813103004 patent/DE3103004A1/de not_active Withdrawn
- 1981-01-29 JP JP1089981A patent/JPS56155649A/ja active Granted
- 1981-01-29 IT IT8147665A patent/IT1209842B/it active
Also Published As
Publication number | Publication date |
---|---|
US4291184A (en) | 1981-09-22 |
GB2068252B (en) | 1983-07-27 |
JPH0123177B2 (it) | 1989-05-01 |
CA1150227A (en) | 1983-07-19 |
IT1209842B (it) | 1989-08-30 |
GB2068252A (en) | 1981-08-12 |
FR2474485A1 (fr) | 1981-07-31 |
JPS56155649A (en) | 1981-12-01 |
FR2474485B1 (fr) | 1985-06-07 |
MX156573A (es) | 1988-09-13 |
DE3103004A1 (de) | 1981-12-10 |
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